Mini Spark placement

Hi. I’ve been using the mini spark at the front of my chain to give my OD and distortion more tone.I’ve now got a wah pedal and a digitech ricochet to add. Now do I put the mini Spark before the wah and ricochet right at the front of the chain, or go wah> ricochet> mini spark> OD > distortion?I’m very new to this so I hope someone can help. Regards.